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LG

LG 32GX870A-B 32-inch Ultragear 4K UHD (3840 x 2160) OLED Gaming Monitor, Dual-Mode, 240Hz, 0.03ms, NVIDIA, AMD FreeSync Premium Pro, VESA DisplayHDR True Black 400, USB Type-C, DP2.1, Black

  • Based on 96 reviews
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Availability: Only 3 left in stock, order soon!
Fulfilled by Amazon
Arrives Sunday, Dec 21
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Style: 32" black


Features

  • Dual Mode: 4K UHD 240Hz or Full HD 480Hz - LG UltraGear OLED is a VESA Certified Dual Mode gaming monitor. This innovation allows gamers to experience graphically rich, story-driven games in 4K/UHD at up to 240Hz or switch to Full HD at up to 480Hz for fast-paced FPS, MOBA or racing games via hotkey.
  • Leave Lag Behind with 0.03ms Response Time - Enjoy smoother scenes with less lag or ghosting thanks to LG UltraGear OLED's nearly instantaneous 0.03ms (GtG) response time.
  • NVIDIA G-SYNC Compatible and AMD FreeSync Premium Pro - Officially validated by NVIDIA as G-SYNC Compatible and equipped with AMD FreeSync Premium Pro means this UltraGear provides smooth, fast action that reduces screen tearing and stutter. Never miss a frame of the action as you clinch your victories.
  • Bright OLED Gaming - This UltraGear features Micro Lens Array+ technology. So with a typical brightness of 275 nits and a peak brightness of up to 1300 nits, this monitor is UltraGear's brightest OLED gaming display.
  • VESA DisplayHDR True Black 400 & 1.5M:1 Contrast Ratio - VESA DisplayHDR True Black 400 certified means this monitor meets industry standards for brightness as well as deep, rich black color expression. With a 1.5M:1 contrast ration, the benefit for gaming impeccable color and image detail in dark scenes for a stunning visual experience.
  • Designed for the Win - Lose yourself in the game with a virtually borderless, ultra-thin design that optimizes space within your battle station. Easily make height, tilt, swivel and pivot adjustments to the display to be able to see and play exactly to your specs.
  • Anti-Glare / Low Reflection OLED - Play with less distractions thanks to an anti-glare screen that minimizes light reflections and lets you concentrate on winning.
  • Amp Up Your Game Audio - Feel the action with deep, bass-driven sound from powerful built-in speakers. Need a more personal setup? Plug into the 4-pole headphone jack for immersive 3D audio with DTS Headphone:Xperfect for FPS games where clear, team comms make all the difference.
  • Customize Your Screen View with the Switch App - The Switch app transforms your screen into a multitasking hub for work, gaming, and streaming. Effortlessly split the screen into up to 6 sections, customize display layouts, or launch video calls with a single hotkey. Navigate smart features with ease and switch seamlessly between your PC and the built-in webOS streaming platform, all with intuitive shortcuts.
  • OLED Protection: 2-Year Limited Warranty & Panel Care Tools - Rest easy knowing your OLED monitor is built to last. The 2-year limited warranty covers key components, including the OLED panel. And OLED Care tools such as pixel cleaning keep your display sharp, for reliable top-tier performance. Please see Warranty Information on this page for all warranty details.

Description

The UltraGear OLED 32GX870A is built for gamers who demand both visual precision and speed. Dual Mode refresh rate lets you switch between stunning 4K/UHD at up to 240Hz for graphics-driven adventures or Full HD at an ultra- responsive 480Hz for lightning-fast competitive play—all with a quick hotkey press. The 32” OLED panel with VESA DisplayHDR™ True Black 400 brings HDR games to life as developers intended, delivering deep blacks, bright highlights—up to 1300 nits peak brightness—and rich contrast for immersive visuals that pull you in. NVIDIA G-SYNC compatibility and AMD FreeSync Premium Pro ensure ultra-smooth, tear-free gameplay. This UltraGear is loaded with connectivity options, including DisplayPort 2.1 for ultra-fast, high-bandwidth performance. Built-in speakers provide crisp, immersive audio without extra clutter. Designed to be the centerpiece of any battlestation, the virtually bezel-less 32GX870A is height, tilt, swivel, and pivot adjustable for the perfect setup. ¹Actual refresh rates may vary depending on computer graphics specifications and configurations.²NVIDIA G-SYNC Compatible supports variable refresh rate on GeForce GTX 10 Series and higher GPUs on Display Port, and GeForce RTX 30 Series and higher GPUs on HDMI 2.1.³Headphones sold separately. For DTS patents, see Manufactured under license from DTS, Inc. or its affiliates. DTS trademarks and logos are registered trademarks or trademarks of DTS, Inc. in the United States and other countries. ALL RIGHTS RESERVED.⁴Graphics card that supports DisplayPort 1.4 or HDMI 2.1 are required to achieve up to 240Hz refresh rate support. Graphics card sold separately.⁵Software installation required. Visit Support on LG.com to download.

Brand: LG


Screen Size: 31.5 Inches


Resolution: 4K UHD 2160p


Aspect Ratio: 169


Screen Surface Description: Matte


Standing screen display size: ‎31.5 Inches


Screen Resolution: ‎3840x2160


Max Screen Resolution: ‎3840 x 2160 Pixels


Number of USB 3.0 Ports: ‎2


Brand: ‎LG


Series: ‎32GX870A-B.AUS


Item model number: ‎32GX870A-B.AUS


Item Weight: ‎21.6 pounds


Product Dimensions: ‎9.83 x 28.11 x 24.44 inches


Item Dimensions LxWxH: ‎9.83 x 28.11 x 24.44 inches


Color: ‎Black


Manufacturer: ‎LG


Date First Available: ‎March 11, 2025


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, Dec 21

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews

    • A great display if you know what you're looking for
Style: 32" black
Overall, this display is absolutely fantastic. I would highly recommend that anyone considering it understand the differences between QD-OLED (Samsung panels; most OLED monitors) and W-OLED (LG) panels. It is also worth learning about the differences between matte and glossy coatings and how they affect the image. The build quality is great; the stand goes together very easily and is extremely solid. It also offers a wide range of height and tilt adjustment. The light on the rear of the housing is a nice touch and has a good selection of colors. Since this is a W-OLED display, the blacks remain perfectly dark even in a bright room. Colors are as good as you'd expect. When the unit first powers on, expect to see some mild to moderate unevenness in the brightness of the image. My unit had some vertical banding which disappeared after a few hours of normal use and an image cleaning cycle. Do not worry if you see something similar on yours! It goes away quickly. Also, there is no discernible text fringing at all. Text does appear somewhat soft, but disabling ClearType in Windows completely fixes this. The image is plenty bright, and HDR content looks great. You can adjust the peak brightness in the settings, so if it seems dim then try that. It is definitely not as bright as a QD-OLED panel, but the perfect blacks make up for this. Keep in mind that bright elements that take up large parts of the screen will cause global dimming. This is normal behavior. The only complaint I have is that the matte coating is somewhat grainy. It is barely discernible at normal viewing distances, and with dynamic content it's even harder to spot; it is most noticeable on static bright pages. Use dark mode whenever you can (which is also good practice for OLED panels generally). For me, the lack of distracting reflections is well worth it. Consider your options carefully when picking an OLED display. There are trade-offs no matter what you choose. If you're looking for a 4K display with a fantastic refresh rate (and 480hz at 1080p!), and you know that the downsides won't be an issue for you, then this is one of your best options. ... show more
Reviewed in the United States on December 4, 2025 by cole
    • Perfect for my needs, some questionable reviews
Style: 27" black
There are some questionable reviews on this monitor. I’ve been using this monitor since early February. The only downside is even though it’s listed at dp 2.1 but it isn’t the full speed, requiring you to run it with DSC, which honestly hasn’t been an issue for me so far. People are saying the brightness is too low and I disagree completely. I’m willing to bet they didn’t know about the peak brightness increase in the settings. This panel gets extremely bright and rivals the brightness of my lg c1 OLED at high peak brightness in hdr. Also someone mentioned a lack of panel care settings and I also disagree, as there are 4 different pixel shifting modes to choose from, panel cleaning when in sleep, and dimming when displaying static content for long periods of time. Someone also mentioned not being able to tell if the monitor was asleep due to no front light, but there is an led ambient light on the back is you choose to enable it that serves the exact purpose they’re complaining about. If you can catch this monitor for $100+ off, it’s an insanely good panel. Impeccable response times, 480hz, bright hdr, amazing black levels, great build quality and stand, there’s not much more I could ask for in a display. I’ve been enjoying games old and new on this panel at extremely high frame rates and I can never go back. 480hz feels like looking through a window, the motion clarity is something you have to see in person ... show more
Reviewed in the United States on March 30, 2025 by Robert
    • OLED Things
Style: 27" black
Very bad dirty screen effect on my unit and the text and small object clarity in general sucks because of the non-RGB subpixel layout. Without the dirty screen effect, I'd give it four stars. VRR flicker does happen during hard stutters, but it doesn't bother me much as most games aren't so horribly optimized. There is no DSC toggle (haven't checked service menu) but I have a 50-series so I haven't noticed any issues related to it. If you get one with minimal or no dirty screen effect, then it's a good monitor. ... show more
Reviewed in the United States on December 5, 2025 by Amazon Customer
    • Best 1440p oled right now
Style: 27" black
This monitor is incredible. Smooth as butter gameplay. Deep blacks. Auto screen clean when I’m done on the pc for the day and it detects no input. Premium as can be with metal stand and design. Came packaged great. The image clarity is phenomenal. I’ve had asus oleds and other asus ips, and friends that have Alienware QD-oleds. This thing has the best picture I’ve seen in an oled and the text clarity is great. I 100% recommend this monitor. I was going to write off oled monitor tech and stick with ips and mini led but this monitor changed my mind. I have a LG C3 as well and I believe Lg just makes the best oleds. The height adjust is perfect I don’t need a monitor stand anymore as this can raise very high. The ambient lighting on the back is a nice touch. I’ve gone through two other asus monitors trying to find the right for me and decided on this. No regrets and I’m sure you won’t either. ... show more
Reviewed in the United States on May 15, 2025 by Ryan S.
    • LG False Advertising Display Port
Style: 32" black
LG is lying to you about Display Port 2.1 support. Yes it's been stated that it only supports UHBR13.5, but almost all implementations of UHBR13.5 negotiate at UHBR10 for compatibility. Including this monitors implementation. So there is TRULY no DP2.1 support on this monitor and they are false advertising. There is no scenario where UHBR13.5 will work with this monitor. Especially since DSC has to be enabled no matter what. With DSC you'll only use 22-24Gbps of bandwidth. Oddly making the HDMI 2.1 port the best option as it has 48Gbps bandwidth. Stop buying OLED monitors, and just get the 42" C5 or other TVs. Same price or lower, more features, same bandwidth, glossy, speakers, and built in media devices. This monitor is a scam. It's a rebrand of an older model with added USBC. That's all. Lies from LG means I will never buy anything from them again. ... show more
Reviewed in the United States on December 2, 2025 by Moz

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